Qwen: Qwen Flash

Name: Qwen Flash API
Brand: Qwen

stable

Qwen Flash is available through Everstack's OpenAI-compatible gateway with routing, fallback, retries, and observability.

qwen-flashqwenreleased Jul 28, 2025

Provider Quick start

Context

tokens

Max output

32.8K

tokens

Input

$0.050

per 1M

Output

$0.40

per 1M

Activity

Daily period usage

Aggregated managed Everstack traffic. Buckets below 5 tenants or 100 requests are withheld.

Providers

ProviderContextInput /MOutput /M

Qwen

1M$0.050$0.40

Pricing

Item	Price	Unit
Input	$0.050	per 1M tokens
Output	$0.40	per 1M tokens

Performance

Reliability

Compare

Compare usage and performance

Place this model beside up to three other catalog models.

Capabilities

Modalities

Input

Output

Details

Model ID: qwen-flash
Family: qwen
Status: stable
Knowledge: Apr 1, 2024
Released: Jul 28, 2025

Gateway Config

API: v1
Auth: DASHSCOPE_API_KEY
Discovery: static
Provider type: static

Quick Start

index.ts

import Everstack from "@everstack/node";const client = new Everstack({  apiKey: process.env.EVERSTACK_API_KEY!,  baseUrl: "https://{instance}.{region}.everstack.ai",});const completion = await client.chat.completions.create({  model: "@qwen/qwen-flash",  messages: [{ role: "user", content: "Explain vector cache routing." }],});console.log(completion.choices[0]?.message?.content);

Endpoint

Base URL

https://dashscope-intl.aliyuncs.com/compatible-mode/v1

Chat completions

https://dashscope-intl.aliyuncs.com/compatible-mode/v1/chat/completions

Model

qwen-flash

Auth env

DASHSCOPE_API_KEY

Qwen Flash FAQ

How much does the Qwen Flash API cost?

Through Qwen, Qwen Flash costs $0.050 per 1M input tokens and $0.40 per 1M output tokens.

What is the context window of Qwen Flash?

Qwen Flash accepts up to 1M tokens of context and returns up to 32.8K output tokens on Qwen.

What can Qwen Flash do?

Qwen Flash supports chat, function calling and reasoning. It accepts text input.

How do I call Qwen Flash through Everstack?

Point any OpenAI-compatible SDK at your Everstack gateway and set the model to @qwen/qwen-flash. Everstack adds retries, provider fallback, caching, per-tenant budgets and OpenTelemetry traces for every request.